Question

A. Large unimaginable expanse of dust, gas, stars, clouds, galaxies, and life.
R Anar​

Answer 1

Answer:

Explanation:

Universe- a large and unimaginable expanse of dust, gas,

stars, clouds, galaxies, and life.

2) Galaxy- large group of stars, dust, and gas held together by

gravity.

3) Star- a huge sphere of very hot, glowing gas

4) Spiral- galaxy with bulge at the center and very distinctive

spiral arms.

5) Elliptical- galaxy massive blobs of stars. T hey have very bright

centers and very little dust and gas.

6) Irregular- galaxy with an irregular shape

7) Milky Way- the galaxy containing the solar system; consists of

millions of stars; can be see as a thick band of stars in the sky.

8) Light year- unit representing the distance light travels in one

year.